Railworks America

I just finished Mike Rennie's 2dtree tutorial from engine driver,It worked great and thanks to M.R. for the great tutorial(in fact it's one of the best looking trees I have in the game!)Only thing is after I place it in my route If I want to move it later the only way to reselect it is by drawing a white circle around it.Then I get the move gizmo and can move it OK.The tree trunk lines up at ground level as it should,but I understand it could be the way I set the group origin.Just wondering where I need to be more careful if anyone knows.

You need to add a cube to your model, assign the Invisible material to it, and then export.